/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.iotdb.db.auth.authorizer;

import java.io.File;
import org.apache.iotdb.db.auth.AuthException;
import org.apache.iotdb.db.auth.role.LocalFileRoleManager;
import org.apache.iotdb.db.auth.user.LocalFileUserManager;
import org.apache.iotdb.db.conf.IoTDBConfig;
import org.apache.iotdb.db.conf.IoTDBConstant;
import org.apache.iotdb.db.conf.IoTDBDescriptor;

public class LocalFileAuthorizer extends BasicAuthorizer {

  private static IoTDBConfig config = IoTDBDescriptor.getInstance().getConfig();

  public LocalFileAuthorizer() throws AuthException {
    super(new LocalFileUserManager(config.getSystemDir() + File.separator + "users"),
        new LocalFileRoleManager(config.getSystemDir() + File.separator + "roles"));
  }

  @Override
  boolean isAdmin(String username) {
    return IoTDBConstant.ADMIN_NAME.equals(username);
  }


}
